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GET /api/patches/96816/?format=api
{ "id": 96816, "url": "http://patches.dpdk.org/api/patches/96816/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210811140418.393264-15-xuemingl@nvidia.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210811140418.393264-15-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210811140418.393264-15-xuemingl@nvidia.com", "date": "2021-08-11T14:04:17", "name": "[v2,15/15] app/testpmd: support shared Rx queue for ieee1588 fwd", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "fbd6589b3f94bf0546f7cb832c1d9100a93c1c2f", "submitter": { "id": 1904, "url": "http://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210811140418.393264-15-xuemingl@nvidia.com/mbox/", "series": [ { "id": 18256, "url": "http://patches.dpdk.org/api/series/18256/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18256", "date": "2021-08-11T14:04:03", "name": "[v2,01/15] ethdev: introduce shared Rx queue", "version": 2, "mbox": "http://patches.dpdk.org/series/18256/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/96816/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/96816/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id C6EA0A0C47;\n\tWed, 11 Aug 2021 16:06:45 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7463E4124F;\n\tWed, 11 Aug 2021 16:05:11 +0200 (CEST)", "from NAM12-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam12on2064.outbound.protection.outlook.com [40.107.243.64])\n by mails.dpdk.org (Postfix) with ESMTP id 263E941244\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Xueming Li <xuemingl@nvidia.com>", "To": "", "CC": "Xiaoyu Min <jackmin@nvidia.com>, <dev@dpdk.org>, <xuemingl@nvidia.com>,\n Xiaoyun Li <xiaoyun.li@intel.com>", "Date": "Wed, 11 Aug 2021 17:04:17 +0300", "Message-ID": "<20210811140418.393264-15-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20210811140418.393264-1-xuemingl@nvidia.com>", "References": "<20210727034204.20649-1-xuemingl@nvidia.com>\n <20210811140418.393264-1-xuemingl@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.6]", "X-ClientProxiedBy": "HQMAIL107.nvidia.com (172.20.187.13) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "94723b73-6fb1-417d-e404-08d95cd10618", "X-MS-TrafficTypeDiagnostic": "CH2PR12MB4167:", "X-Microsoft-Antispam-PRVS": "\n <CH2PR12MB4167722A1D88ABB8F0F3466EA1F89@CH2PR12MB4167.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:7691;", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(376002)(396003)(136003)(39860400002)(346002)(36840700001)(46966006)(82740400003)(55016002)(54906003)(7636003)(2616005)(7696005)(8676002)(8936002)(426003)(4326008)(70206006)(36860700001)(109986005)(70586007)(316002)(6286002)(5660300002)(356005)(36906005)(6666004)(1076003)(47076005)(82310400003)(36756003)(83380400001)(478600001)(336012)(186003)(16526019)(26005)(86362001)(2906002)(266003);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "11 Aug 2021 14:05:06.8591 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 94723b73-6fb1-417d-e404-08d95cd10618", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n DM6NAM11FT010.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CH2PR12MB4167", "Subject": "[dpdk-dev] [PATCH v2 15/15] app/testpmd: support shared Rx queue\n for ieee1588 fwd", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Xiaoyu Min <jackmin@nvidia.com>\n\nAdd support of shared rxq.\nIf shared rxq is enabled, filter packet by stream according\nto mbuf->port value and then fwd it in stream basis (as before).\n\nIf shared rxq is not enabled, just fwd it as usual in stream basis.\n\nSigned-off-by: Xiaoyu Min <jackmin@nvidia.com>\n---\n app/test-pmd/ieee1588fwd.c | 30 ++++++++++++++++++++----------\n 1 file changed, 20 insertions(+), 10 deletions(-)", "diff": "diff --git a/app/test-pmd/ieee1588fwd.c b/app/test-pmd/ieee1588fwd.c\nindex 034f238c34..dc6bf0e39d 100644\n--- a/app/test-pmd/ieee1588fwd.c\n+++ b/app/test-pmd/ieee1588fwd.c\n@@ -90,23 +90,17 @@ port_ieee1588_tx_timestamp_check(portid_t pi)\n }\n \n static void\n-ieee1588_packet_fwd(struct fwd_stream *fs)\n+ieee1588_fwd_stream(struct fwd_stream *fs, uint16_t nb_rx,\n+\t\tstruct rte_mbuf **pkt)\n {\n-\tstruct rte_mbuf *mb;\n+\tstruct rte_mbuf *mb = (*pkt);\n \tstruct rte_ether_hdr *eth_hdr;\n \tstruct rte_ether_addr addr;\n \tstruct ptpv2_msg *ptp_hdr;\n \tuint16_t eth_type;\n \tuint32_t timesync_index;\n \n-\t/*\n-\t * Receive 1 packet at a time.\n-\t */\n-\tif (rte_eth_rx_burst(fs->rx_port, fs->rx_queue, &mb, 1) == 0)\n-\t\treturn;\n-\n-\tfs->rx_packets += 1;\n-\n+\tRTE_SET_USED(nb_rx);\n \t/*\n \t * Check that the received packet is a PTP packet that was detected\n \t * by the hardware.\n@@ -198,6 +192,22 @@ ieee1588_packet_fwd(struct fwd_stream *fs)\n \tport_ieee1588_tx_timestamp_check(fs->rx_port);\n }\n \n+/*\n+ * Wrapper of real fwd ingine.\n+ */\n+static void\n+ieee1588_packet_fwd(struct fwd_stream *fs)\n+{\n+\tstruct rte_mbuf *mb;\n+\n+\tif (rte_eth_rx_burst(fs->rx_port, fs->rx_queue, &mb, 1) == 0)\n+\t\treturn;\n+\tif (unlikely(rxq_share > 0))\n+\t\tforward_shared_rxq(fs, 1, &mb, ieee1588_fwd_stream);\n+\telse\n+\t\tieee1588_fwd_stream(fs, 1, &mb);\n+}\n+\n static void\n port_ieee1588_fwd_begin(portid_t pi)\n {\n", "prefixes": [ "v2", "15/15" ] }